Prosser was OK, but we didn't get to ride too much. My buddy broke his radiator about 45 minutes into the day and lost all his coolant. Made for a short day. It was a little dusty, we never even made it to the singletrack before his radiator broke, which sucked because I've ridden the pits before, but not the ST. The track was as it's always been: cool obstacles and layout, but real hardpacked. They added a cool rhythm section next to the whoops. The hill climb area to the south by the freeway used to have a cool step up, but not no more. What kind of riding do you do. Probably trails since you've got a DRZ. Wish I could give you some insight on the singletrack, but like I said I kept close to the pit and staging area since I was without my buddy in case I got hurt. If you go please post your impression of the singletrack.